From d74edbb6169472872dda98c9d375782d37bd2bb3 Mon Sep 17 00:00:00 2001
From: yanjustino <contato@yanjustino.com>
Date: Wed, 17 Nov 2021 19:40:45 -0300
Subject: [PATCH] Adding EnterpriseBoundary.cs Diagram

---
 .../C4Sharp/Models/EnterpriseBoundary.cs      | 10 +++++++++
 .../Models/Plantuml/PlantumlStructure.cs      | 22 ++++++++++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 src/components/C4Sharp/Models/EnterpriseBoundary.cs

diff --git a/src/components/C4Sharp/Models/EnterpriseBoundary.cs b/src/components/C4Sharp/Models/EnterpriseBoundary.cs
new file mode 100644
index 0000000..8e120df
--- /dev/null
+++ b/src/components/C4Sharp/Models/EnterpriseBoundary.cs
@@ -0,0 +1,10 @@
+using System;
+using System.Collections.Generic;
+
+namespace C4Sharp.Models
+{
+    public record EnterpriseBoundary(string Alias, string Label) : Structure(Alias, Label)
+    {
+        public IEnumerable<Structure> Structures { get; init; } = Array.Empty<Structure>();        
+    }
+}
\ No newline at end of file
diff --git a/src/components/C4Sharp/Models/Plantuml/PlantumlStructure.cs b/src/components/C4Sharp/Models/Plantuml/PlantumlStructure.cs
index fbb56e6..69fc488 100644
--- a/src/components/C4Sharp/Models/Plantuml/PlantumlStructure.cs
+++ b/src/components/C4Sharp/Models/Plantuml/PlantumlStructure.cs
@@ -24,6 +24,7 @@ public static string ToPumlString(this Structure structure)
                 Component component => component.ToPumlString(),
                 Container container => container.ToPumlString(),
                 ContainerBoundary containerBoundary => containerBoundary.ToPumlString(),
+                EnterpriseBoundary enterpriseBoundary => enterpriseBoundary.ToPumlString(),
                 _ => string.Empty
             };
         }
@@ -56,7 +57,26 @@ private static string ToPumlString(this SoftwareSystemBoundary boundary)
             stream.AppendLine("}");
 
             return stream.ToString();
-        }           
+        } 
+        
+        private static string ToPumlString(this EnterpriseBoundary boundary)
+        {
+            var stream = new StringBuilder();
+            stream.AppendLine();
+            stream.AppendLine($"Enterprise_Boundary({boundary.Alias}, \"{boundary.Label}\") {{");
+
+            foreach (var structure in boundary.Structures)
+            {
+                if (structure is (Person or SoftwareSystem))
+                {
+                    stream.AppendLine($"{SpaceMethods.Indent()}{structure.ToPumlString()}");
+                }
+            }
+
+            stream.AppendLine("}");
+
+            return stream.ToString();
+        }         
         
         private static string ToPumlString(this Component component)
         {